Shower curtain hook



FIG. 1 is a perspective view of the shower curtain hook with elements thereof and thereon shown in phantom;

FIG. 2 is a front view thereof,

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view; and,

FIG. 7 is a bottom view thereof.

The broken lines shown are included for illustrative purposes only form no part of the claimed design. 

The ornamental design for shower curtain hook, as shown and described. 